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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
General Specifications
T emperature ranges – Operating 0 °C…+70 °C
– Load derating above 45°C 2% /°C
– Storage (non operating) – 10 °C…+75 °C
Temperature coefficient 0.02 % / °C
Efficiency 70 – 80 % (depending on model)
Humidity (non condensing) 85 % rel max. (non condensing)
Switching frequency 50 kHz typ. (pulse width modulation)
Hold-up time Vin = 115 V AC Vin = 230 V AC
16 ms min. 60 ms min.
Isolation voltage – Input / output 3‘000 VAC
– Input / case 1‘500 VAC
– Output / case 500 VAC
Reliability /calculated MTBF (MIL-HDBK-217F)
TXL 035 > 335‘000 h @ 25°C
TXL 060/070 single output models > 355’000 h @ 25°C
TXL 100 single output models > 270’000 h @ 25°C
Multi output Models > 290’000 h @ 25°C
ELectromagnetic compatibility (EMC), Emissions
– Conducted input RI suppression EN 55022, class B, FCC part 15, level B
– Harmonic current emissions IEC / EN 61000-3-2, class A
– Flicker IEC / EN 61000-3-3
ELectromagnetic compatibility (EMC), Immunity (all multioutput models)
– Electrostatic discharge ESD IEC / EN 61000-4-2 4 kV / 8 kV
– RF field immunity IEC / EN 61000-4-3 3 V/m
– Electrical fast transients/burst immunity IEC / EN 61000-4-4 1 kV
– Surge IEC / EN 61000-4-5 1 kV / 2 kV
– Conducted RF IEC / EN 61000-4-6 3 V/m
– Magnetic field IEC / EN 61000-4-8 3 A/m
– Voltage dip IEC / EN 61000-4-11
Safety standards UL 1950, IEC 60950, EN 60950
Safety approval cUL /UL File E188913
Case material TXL 035 Stainless steel (chassis & cover)
TXL 060/070/100 Aluminium (chassis), stainless steel (cover)
Switching Power Supplies
TXL Series 35 – 100 Watt